New to the forum.

Here is my issue.

2012 3500 Megacab Dually with an H&S Tuner (No custom tunes)

5" straight pipe fully deleted.

P2262 code pops up.

A lot at highway speeds when giving throttle.

The trucks falls flat on its face as if the EB is engaged, but is not.

Check engine light comes on.

No throttle responds until the truck speed drops down from 65+mph to 35/40 mph then able to accelerate.

Weirdest crap ever.

The engine light stays on EB and still works.

I'm puzzled and basically I'm wondering do I have a bad turbo or not?

Maybe its the tuner?

This is my first diesel truck and love it, but don't want to do any damage to the engine continuing driving.

Its having the issues stated more regularly and seems like I'm losing power.

I Replaced map senors, Maf Sensors and etc..

#confusedscratchingdamnhead